Author Affiliations +
ROBERT R. REISZ,1,* SEAN P. MODESTO2
1aUniversity of Toronto at Mississauga, 3349 Mississauga Road, Mississauga, Ontario, Canada L5L 1C6,
2bDepartment of Biology, Cape Breton University, Sydney, Nova Scotia, Canada B1P 6L2,
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** Corresponding author